8760625

素因数分解:

$5^4\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 20

約数和(自身を含む): 11133936

約数和(自身を除く): 2373311

約数列:

[1, 5, 25, 107, 125, 131, 535, 625, 655, 2675, 3275, 13375, 14017, 16375, 66875, 70085, 81875, 350425, 1752125, 8760625]

約数ペア:

[(1, 8760625), (5, 1752125), (25, 350425), (107, 81875), (125, 70085), (131, 66875), (535, 16375), (625, 14017), (655, 13375), (2675, 3275)]